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Fix async race condition

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Sean Fausett 2021-04-30 15:40:17 +12:00 committed by Patrik Svensson
parent 2ba06577ef
commit 1dfc6bdadc
1 changed files with 10 additions and 8 deletions
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14
src/Spectre.Console/Cli/Internal/CommandExecutor.cs
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@ -16,7 +16,7 @@ namespace Spectre.Console.Cli
_registrar.Register(typeof(DefaultPairDeconstructor), typeof(DefaultPairDeconstructor));
}
public Task<int> Execute(IConfiguration configuration, IEnumerable<string> args)
public async Task<int> Execute(IConfiguration configuration, IEnumerable<string> args)
{
if (configuration == null)
{
@ -45,7 +45,7 @@ namespace Spectre.Console.Cli
{
var console = configuration.Settings.Console.GetConsole();
console.WriteLine(ResolveApplicationVersion(configuration));
return Task.FromResult(0);
return 0;
}
}
}
@ -60,7 +60,7 @@ namespace Spectre.Console.Cli
{
// Display help.
configuration.Settings.Console.SafeRender(HelpWriter.Write(model));
return Task.FromResult(0);
return 0;
}
// Get the command to execute.
@ -69,18 +69,20 @@ namespace Spectre.Console.Cli
{
// Branches can't be executed. Show help.
configuration.Settings.Console.SafeRender(HelpWriter.WriteCommand(model, leaf.Command));
return Task.FromResult(leaf.ShowHelp ? 0 : 1);
return leaf.ShowHelp ? 0 : 1;
}
// Register the arguments with the container.
_registrar.RegisterInstance(typeof(IRemainingArguments), parsedResult.Remaining);
// Create the resolver and the context.
using var resolver = new TypeResolverAdapter(_registrar.Build());
using (var resolver = new TypeResolverAdapter(_registrar.Build()))
{
var context = new CommandContext(parsedResult.Remaining, leaf.Command.Name, leaf.Command.Data);
// Execute the command tree.
return Execute(leaf, parsedResult.Tree, context, resolver, configuration);
return await Execute(leaf, parsedResult.Tree, context, resolver, configuration);
}
}
private static string ResolveApplicationVersion(IConfiguration configuration)